Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS201091

Announcement observedRIPE NCC

ETH Sieci Komputerowe Sp. z o.o. · ETHSK

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/9/2026, 23:38:25Snapshot expired

View network topology RDAP registration

ASN: AS201091
Registration country: Poland
Name: ETH Sieci Komputerowe Sp. z o.o.
Abbreviation: ETHSK
Registration date: 2/2/2015, 14:01:56
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
217.11.134.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 16:00:00	10/9/2026, 16:00:00	✓	×	Historical record
46.45.116.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 16:00:00	10/9/2026, 16:00:00	✓	×	Historical record
46.45.117.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 16:00:00	10/9/2026, 16:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: ETH Sieci Komputerowe Sp. z o.o.
RIR: RIPE NCC
Registration country: Poland
Registration date: 2/2/2015, 14:01:56
Abuse contact: jakub.konstanty@eth.net.pl

Snapshot trend

10/9/2026, 23:38:253 v40 v65 Upstream · 3 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn